FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * McCullough Mark C   2. Issuer Name and Ticker or Trading Symbol AMERICAN ELECTRIC POWER CO INC [AEP] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Executive Vice President (Last) (First) (Middle) AMERICAN ELECTRIC POWER, 1 RIVERSIDE PLAZA 3. Date of Earliest Transaction (Month/Day/Year) 05/01/2015 (Street) COLUMBUS, OH 43215 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 05/01/2015   F   784 (1) D $ 57.03 (4) 816 D   Common Stock 05/01/2015   M   1,029 (2) A $ 56.59 (5) 1,845 D   Common Stock 05/01/2015   F   503 D $ 56.59 (5) 1,342 D   Common Stock 05/01/2015   D   526 D $ 56.59 (5) 816 D   Common Stock 05/01/2015   M   1,012 (3) A $ 56.59 (5) 1,828 D   Common Stock 05/01/2015   F   495 D $ 56.59 (5) 1,333 D   Common Stock 05/01/2015   D   517 D $ 56.59 (5) 816 D   Common Stock 05/04/2015   S   816 D $ 57.446 0 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Restricted Stock Units

(2)

05/01/2015

M

1,029

05/01/2015

05/01/2015

Common Stock

1,029

(5)

0

D

Restricted Stock Units

(3)

05/01/2015

M

1,012

05/01/2015

05/01/2015

Common Stock

1,012

(5)

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
McCullough Mark C AMERICAN ELECTRIC POWER 1 RIVERSIDE PLAZA COLUMBUS, OH 43215			Executive Vice President

Signatures

/s/ Thomas G. Berkemeyer, Attorney-in-Fact for Mark C. McCullough		05/05/2015
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	A portion of Mr. McCullough's restricted stock units (1,600) that were granted on 1/25/2012 vested on 5/1/2015. Upon vesting, 784 restricted stock units were withheld to satisfy the reporting person's tax liability.
(2)	A portion of Mr. McCullough's restricted stock units (1,029) that were granted on 2/26/2013 vested on 5/1/2015. Upon vesting, 503 restricted stock units were withheld to satisfy the reporting person's tax liability and the remaining restricted stock units were settled in cash.
(3)	A portion of Mr. McCullough's restricted stock units (1,012) that were granted on 12/10/2013 vested on 5/1/2015. Upon vesting, 495 restricted stock units were withheld to satisfy the reporting person's tax liability and the remaining restricted stock units were settled in cash.
(4)	Value is based on share price of $57.03 which was the closing price of the stock.
(5)	Value is based on 20 day average closing price of $56.59.

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